baber/WOPTO huggingface dataset:
Patent JP-H09214903-A (JP)
Title: Device and method for outputting video
Inventor: HIRAI YUICHI
IPC: H04N1/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To display a teletext picture on an ordinary television receiver and to print it with high quality. SOLUTION: When a video signal on which a teletext signal is superimposed is received, in the case of outputting character broadcasting, character information is generated by a character information decoder 15 and stored in a frame buffer 11. In the case of displaying an ordinary television picture, the video signal is outputted through a video SW 20 as it is and in the case of printing the video signal, it is stored through a decoder 16 and an A/D converter 17 into the frame buffer 11 as a digital signal. When outputting the data stored in the frame buffer as a video signal, these data are outputted through a D/A converter 18 and an encoder 19 and when printing these data, they are printed out by a printer engine 13.
Patent JP-S54111287-A (JP)
Title: Resin seal planar-structure semiconductor element
Inventor: SEKIYA TSUNETO
IPC: H01L21/331
Filed: 1978-02-21
Abstract: PURPOSE:To stabilize the dielectric strength of a planar-structure element with extending a space charge region at a stop voltage applying time to PN junction to make a surface potential gradient low by forming the same conductive-type additional region surrounding the outside of the base region which is provided on a semiconductor substrate. CONSTITUTION:An oxide film is used as a mask to form P-type base region 2 on N-type Si substrate 1, which becomes a collector region, by diffusion, and further, two P-type additional regions 7 and 8 are formed in both sides of region 2 surrounding region 2 by diffusion. Next, N<+>-type region 3 and N<+>-type layer 4 are formed in  region 2 and on all the reverse face of substrate 1 respectively by diffusion, and the  surface exposed part of the PN junction between regions 2 and 3 is covered with  oxide film 10, and the outside circumference surface of it is protected by glass film  9. By this constitution, when the stop voltage is applied to the PN junction between  collector region 1 and base region 2, the space charge region is extended and the  surface potential gradient is lowered to improve the surface dielectric strength  because additional regions 7 and 8 exist.
Patent JP-S61179005-A (JP)
Inventor: UEDA FUMIO
IPC: G09F13/18
Filed: 1985-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61179952-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1985-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05218422-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: INOUE TAKASHI
IPC: G02F1/1368
Filed: 1992-02-04
Abstract: PURPOSE:To drop the resistance of wiring film of the gate electrode of the thin film transistor, formed on a glass substrate, and the wiring film of the same layer without generation of cracks. CONSTITUTION:When the wiring resistance of the wiring film on the same layer as the gate electrode 105 of a thin film transistor is dropped using a high melting point metal silicide, a thermally oxidized film 107 is grown after the above-mentioned film has been patterned, and the generation of cracks on the metal silicide film 106 is suppressed. It is desirable that a wet oxide film is deposited when a thermally oxidized film 107 is formed taking into consideration of the reliability of the thin film transistor.
Patent JP-H08212107-A (JP)
Title: Quality managing system for software development
Inventor: HAYASHI EIJI
IPC: G06F11/28
Filed: 1995-02-07
Abstract: PURPOSE: To improve quality and to strictly keep a schedule (to prevent delay) by timely grasping the quality conditions of test process in software development or hardware development and performing the early pickup and early measures of schedule delayed parts and unsufficient quality parts corresponding to the displayed result. CONSTITUTION: A quality information file 208 is edited by a data editing part 202 and corresponding to the result, a quality display control part 203 displays out a quality managing figure from a test schedule process managing table and a defect managing table to a display device 209. Thus, the quality conditions of a software or hardware can be easily grasped and the schedule delayed parts and unsufficient quality parts can be easily picked up.
Patent JP-H07207776-A (JP)
Title: Dry waterproof structure for crossing joint
Inventor: TSUTADA YOSHINOBU
IPC: E04B2/56
Filed: 1994-01-18
Abstract: PURPOSE:To simply enable work execution by a dry construction method. CONSTITUTION:The following waterproof structure is formed of an outer wall joint crossing part where two upper side outer wall panels 1A and two lower side outer wall panels 1B are juxtaposed with each other. In the respective outer wall panels 1A and 1B, outer wall face materials 4 are stretched on respective panel frames through backing sash bars 3. In places except crossing parts in vertical and horizontal joints 10 and 11, receiving plates 5 are projected from joint inside surfaces formed of butt end surfaces of the backing sash bars 3 and the outer wall face materials 4 of the respective outer wall panels 1A and 1B. Thick belt-like elastic sealing sheets 6 are arranged to block up joints by being supported with these receiving plates 5. Cross-shaped water stopping material 7 to be adhered to the joint inside surfaces are arranged in a superposed condition outside of the elastic sealing sheets 6 in the vicinity of the crossing parts in the joints. Joint finishing materials 8 and 9 composed of a rubber-like elastic body are fitted in the vertical and horizontal joints outside of these cross-shaped water stopping materials 7 and the elastic sealing sheets 6.
Patent JP-H06231777-A (JP)
Title: Solid electrolytic fuel cell
Inventor: IWATA TOMOO
IPC: H01M8/12
Filed: 1993-02-08
Abstract: PURPOSE:To make thermal expansion and contraction free to improve thermal stability by forming a unit cell in a unit cell/base body complex, which forms the module of a fuel cell, on the entire body of the outer peripheral surface of a hollow base body, and by adhering the unit cell/base body complex to the inside of the module box, in a suspended manner. CONSTITUTION:A unit cell/base body complex 18 comprises a unit cell 17 consisting of a lanthanum manganite cathode 12 provided on the entire circumference of a specific part of a cathode base body 11 which is a pipe made of lanthanum manganite, a solid electrolytic body 13 consisting of YSZ, and a Ni-YSZ anode 14. A collector 15 consisting of Pd-Pt, and a collector 16 of a Ni plate provided on the surface of the anode 14 are provided on the inside of a base plate 11. The collector 16 is placed on the anode 14 and is mounted in the axial direction for each quarter cycle, while the collector 15 is extended to the outside of the collector 18, and is connected to a Ni inter-connector 31 through a Ni felt forming the collector 16. The collectors 15, 16 of adjacent complex bodies 18 are connected together in series to improve current collecting effect and to reduce electric resistance loss.
Patent JP-S62176274-A (JP)
Title: Correcting system for infrared ray video signal
Inventor: TERAOKA TOYOHISA
IPC: G01J5/48
Filed: 1986-01-29
Abstract: PURPOSE:To double the information quantity of an infrared ray video signal and to improve sensitivity by outputting an infrared ray video scanning signal during the outward motion and the homeward motion of a vibration type scanning mirror 2. CONSTITUTION:A starting position signal in an amplitude increasing direction outputted by a position detecting part 17 is inputted to a counter 6 of a sampling pulse correcting circuit 16 and the starting position signal in an amplitude decreasing direction is inputted to a counter 6a of a sampling pulse correcting circuit 18. For sampling correcting circuits 16 and 18, the contents stored in a ROM 7 and a ROM 19 beforehand are different. A vibration scanning mirror 2 is turned in the amplitude increasing direction, passes the starting position, then, the signal is supplied to the sampling correcting circuit 16 and corrected in accordance with the contents stored into the ROM 7 beforehand. When the mirror is turned in the amplitude decreasing direction and passes the starting position, the mirror is supplied to the sampling correcting circuit 18, the result is corrected in accordance with the contents of the ROM 19 and the correcting contents are supplied through a changing-over switch to an A/D converter 9.
Patent JP-S55112170-A (JP)
Title: Direct current power supply unit for arc welding
Inventor: MATSUMOTO KATSUMITSU
IPC: B23K9/073
Filed: 1979-02-20
Abstract: PURPOSE: To improve the degree of rectification near the short-circuit point of power source phases at the short-circuiting through employment of auxiliary current and improve the quality of welding arc by connecting the input side of an auxiliary rectifier to the secondary side of a transformer.  
     CONSTITUTION: The input side of a rectifier 4 is connected to the secondary sides S 1 , S 3  of a transformer 15 and the output side thereof is connected to a torch 7 and welding work 9 by way of a reactor 6. On the other hand, the input side of an auxiliary rectifier 18 is connected to the S 2 , S 3  points of the secondary side of the transformer 15 and a capacitor 20 is connected to the output side thereof by way of a resistance 19. The output side of the capacitor 20 is connected to the output side of the rectifier 4 by way of a diode 21. With this circuit constitution, auxiliary current i 2  flows when the welding arc becomes close to short-circuiting. Hence, the rise of the welding current is expedited and the defects such as flapping phenomenon and arc tending to burn are eliminated. The period between short-circuitings become equal and the frequency thereof increase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000212241-A (JP)
Title: Flexible polyurethane foam and its production
Inventor: TSUTSUI HIROKI
IPC: C08G18/48
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight polyurethane foam having excellent vibration- damping performances by foaming a composition comprising an active hydrogen compound mixture comprising a plurality of polyether polyols each having a specified OH functionality, a specified weight-average molecular weight, and a specified ethylene oxide content in a specified mixing ratio by weight, an organic polyisocyanate composition, a blowing agent, a crossliking agent, a foam stabilizer, and a catalyst. SOLUTION: The active hydrogen compound mixture comprises (A) a polyether polyol having an OH functionality of 2, a weight-average molecular weight of 2,000-20,000, and an ethylene oxide content of 5-30 wt.%, (B) a polyether polyol having an OH functionality of 3, a weight-average molecular weight of 2,000-20,000, and an ethylene oxide content of 5-30 wt.%, and (C) a polyether polyol having an OH functionality of 2-4, a weight-average molecular weight of 2,000-10,000, and an ethylene oxide content of 50-80 wt.% in an A/B/C mixing ratio of (20-60)/(10-50)/(10-50) by weight. It is desirable that the foam obtained by using the active hydrogen compound mixture has a vibration transmission rate (factor) of -10 dB or below at a vibration frequency of 500-1,000 Hz.
Patent JP-S57133027-A (JP)
Title: Control of film thickness of coated steel pipe
Inventor: MIURA KAZUHIKO
IPC: B29C63/00
Filed: 1981-02-12
Abstract: PURPOSE:To definitely control the thickness of polyethylene film formed on a welded steel pipe by a method in which weld bead on the surface of the welded steel pipe is detected while skewly turning the steel pipe, and by its detection signal, the rotation speed of the steel pipe is controlled. CONSTITUTION:A welded steel pipe 8 is sent axially (in the direction of arrow A) while being held and turned by skew rollers 7. And, polyethylene sheet 6 in a strip state is extruded from the tip of a T die 4 and then wound around the steel pipe 8. A weld bead detector 1 is provided at a place where polyethylene sheet 6 is not yet wound, and its output end is connected to a skew rotation controller 12. In case where the weld bead is high and the thickness of polyethylene film is reduced, the rotation speed of the rollers 7 is slowed down, but when the weld bead is not high, the rotaion speed of the rollers 7 is speeded up to obtain a fixed thickness of polyethylene film at all time.
Patent JP-H10218984-A (JP)
Title: Process for recovering monomer from polyethylene naphthalate
Inventor: NAUJOKAS ANDRIUS A
IPC: C08G63/88
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a process whereby polyethylene naphthalate is depolymerized with methanol for effectively recycling a polyethylene naphthalate waste and whereby filtrable and washable dimethyl-2,6-naphthalenedicarboxylate crystals can be formed. SOLUTION: Polyethylene naphthalate is brought into contact with a mono- and/or dihydric alcohol at temp. and pressure high enough for the alcohol to cause the depolymn. of the polyester. The polyester is depolymerized by a pressurized alcoholysis process contg. the step of decomposing the polyester with an excess alcohol in a molar ratio of the alcohol to the polymer of at least 2 at 190-290 deg.C under a pressure equal to the vapor pressure of the alcohol at the reaction temp. in a reactor. Then, the alcohol, the resultant monomer components, and reaction residues are separated in an arbitrary order.
Patent JP-H02201460-A (JP)
Title: Image forming device
Inventor: OUCHI TOSHIAKI
IPC: G03G15/00
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the degradation of an image quality from influence of ozone by stopping the image formation of an image carrier when the ozone density reaches a density which will give influence to the image formation and exhausting the ozone outside the device. CONSTITUTION:The ozone O3 generated from a photosensitive drum, etc., is introduced by an ozone detecting sensor 70, and the state of transparency of liquid not containing the ozone and liquid containing the ozone are compared. When the ozone exceeds the reference value, a detecting signal is outputted to a controlling part 100 by the ozone detecting sensor 70, and a driving signal to a driver 103a is interrupted. When the driving signal is interrupted, a driving motor 105 of a first carriage, a driving motor 107 for a spot lighting source, and a driving motor 109 for the photosensitive drum are stopped and the image formation is interrupted. At this time, by having a driving signal continually outputted to a driver 103b, rotating drive of a fan motor 111 is continued and the generated ozone is exhausted outside the device. Thus degradation of image quality from ozone influence can be prevented.
Patent JP-S52102610-A (JP)
Title: Radio communication device
Inventor: NAKAMURA NOBUHIRO
IPC: H01Q3/26
Filed: 1976-02-25
Abstract: PURPOSE: To constitute a well performing communication system by changing the phase deviation of the phase shifter and switching the direction to a specified one according to alteration that may occur in a composite signal, and thereby obtaining a large composite signal at all times. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01196562-A (JP)
Title: Ultrasonic probe
Inventor: SHIMODAIRA TAKAYUKI
IPC: G01N29/24
Filed: 1988-02-01
Abstract: PURPOSE:To enable highly accurate adjustment of a focal position of a probe, by mounting an ultrasonic probe body on a support member through a piezoelectric actuator. CONSTITUTION:A recess 6a and a through hole 6a are formed in a holder 6 and an ultrasonic probe body 1a is inserted into the through hole 6b. A piezoelectric actuator 5 composed of a plurality of cylindrical piezoelectric elements 5a is inserted into the recess 6a and a flange 7 fixed at an upper end of the ultrasonic probe body 1a is coupled to the top of the piezoelectric actuator 5 through a ring 8. When adjusting the focal position of a probe 1 for material to be inspected, a moving body supporting the probe 1 is moved to perform a rough positioning and then, a proper voltage is applied to the piezoelectric actuator 5 to accomplish a fine position adjustment. Thus, the focal position of the probe 1 can be adjusted in the sub mum order.
Patent JP-H06226183-A (JP)
Title: Method and device for forming film
Inventor: KUMAGAI NAOMICHI
IPC: B05C13/02
Filed: 1993-02-08
Abstract: PURPOSE:To form a film of good quality and appearance by applying water-soluble coating liquid on the inner faces of straight glass tubes and drying the liquid without generating drying marks. CONSTITUTION:A plurality of straight glass tube 1 are supported vertically at equal intervals in the horizontal direction and carried continuously by a conveyor 7, and a nozzles 2 are inserted into upper openings of the glass tubes 1 in the middle of the feeding. The coating liquid is flood coated on the inner faces of the glass tubes 1, and the glass tubes 1 with which the application of coating liquid are completed are transferred to another conveyor 9 in the vertical state, and the upper and lower ends only of the glass tubes 1 are opened by a chuck 14 of the conveyor 9, and the coating liquid on the inner faces of the glass tubes is dried while the glass tubes 11 are carried continuously in the horizontal direction. Atmosphere intake openings for intaking atmosphere positively into the upper openings of the glass tubes 1 at the time of jetting the liquid are formed at the end of the nozzles 2, and also air vents for discharing foams in the coating liquid are formed on the upper sections of head tanks 4 for feeding the coating liquid to the nozzles 2.
Patent JP-H03224109-A (JP)
Title: Magnetic head
Inventor: KATO MINORU
IPC: G11B5/17
Filed: 1990-01-30
Abstract: PURPOSE:To facilitate the connection of the terminal of coils to be wound on a core to a printed circuit board and to rationalize an operation and stage by providing a terminal assembly having plural terminals to be connected with the terminals of the coils in a notched part provided in a slider. CONSTITUTION:A groove 8e for disposing the terminal assembly 30 is provided in the slider 8 and the terminal assembly 30 implanted with plural pieces of the terminals 30b in a terminal holding part 30a is disposed in the groove 8e. The coil terminals 9a, 13a of the coils 10, 13 are wired respectively to the terminals 30b. The larger spacing between the terminals is taken in this case. The connection between the coil terminals and the printed circuit board is facilitated and the rationalization of the operation and stage is possible.
Patent JP-H05212387-A (JP)
Title: Automatic control of residual chlorine and ph value of stored water
Inventor: NAGASHIMA KAZUO
IPC: C02F1/68
Filed: 1992-02-05
Abstract: PURPOSE:To make it possible to control a residual chlorine in a stored water and its pH value constantly in an optimal state by combining a quantitative dispenser with high resistance against a solid chlorine agent with a pH adjustment agent, a residual chlorine detection part and a pH value detection part. CONSTITUTION:Water is constantly extracted to a detection part 6 from a circulation line 1, then a residual free chlorine and a pH value are measured, and if these values are below a standard level, a solid chlorine agent and/or a solid pH value adjustment agent are supplied to their respective dissolution tanks 12 and/or 11, using a chlorine agent quantitative dispenser 8 and/or a pH value adjustment agent dispenser 7. A drive motor 19 is started by a signal of agent addition to rotate a round bar 20 and fill the groove 30 of the round bar with the solid agent. With this action, the round bar is moved along a holding plate and thereby, the solid agent is allowed to drop down from a rectangular space below. Thus, it is possible to maintain the stored water in a tank in an optimal state for a long time.
Patent JP-S52104023-A (JP)
Title: Information processing unit
Inventor: GENMA KAZUHISA
IPC: G11C29/00
Filed: 1976-02-27
Abstract: PURPOSE: To continue the processing without reducing the function, by means of dividing a region of memory unit inot plural numbers of regions and writing the identical contents into at least two regions, and transfering the readout region to other region when a trouble is generated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53104828-A (JP)
Title: Uninterruptible power source equipment employing engine generator
Inventor: MORIMOTO IZUMI
IPC: H02J9/08
Filed: 1977-02-25
Abstract: PURPOSE: To improve reliability by operating engine intermittently thereby reducing failure of engine occurring in accordance with operating time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06232272-A (JP)
Title: Semiconductor memory device
Inventor: TAZUME HISAO
IPC: G11C29/04
Filed: 1993-02-08
Abstract: PURPOSE:To provide a memory device wherein it does not cause the malfunction of a circuit even a in a failure when a fuse is blown and its reliability is high. CONSTITUTION:In a semiconductor memory device, a fuse 4 is provided on a semiconductor substrate 1 via insulating layers 2, 3 and a circuit can be changed over from a regular memory cell to a spare memory cell by blowing the fuse layer 4. The semiconductor memory device is constituted in such a way that a diffused layer 5 to which a prescribed potential has been connected is formed in one part of the semiconductor substrate.
Patent JP-S60167819-A (JP)
Title: Mark card for process control
Inventor: SUZUKI TOSHINORI
IPC: G05B19/418
Filed: 1984-02-07
Abstract: PURPOSE:To improve information readout precision by providing clock bit trains on a card proper so that the clock bit trains adjoin with corresponding pure binary-coded clock bit patterns in the clock bit trains. CONSTITUTION:Photo sensors 16, 17, 18 are arranged in parallel with individual bit patterns 12a, 13a, 14a..., and the individual bit patterns 12a-14a of individual bit trains 12-14 are detected by laterally moving the photo sensors 16, 17, 18. The detected outputs are processed by a computer to read out the contents of a mark card 10 for process control. According to this constitution, the information can be increased in quantity and read out even under some vibrations, and readout precision can be improved by using the pure binary code to display various information.
Patent JP-S63189272-A (JP)
Title: Manual recording device
Inventor: TANIOKA HIROSHI
IPC: B41J3/28
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a manual recording device in which printing magnification changes continuously by providing a recording element which records using dots and a drive means which drives said element a plurality of times within a predetermined length of time based on recording data. CONSTITUTION:Recording is started, font data is read from a character generator 12 by means of CPU 20, and this read font data is divided into a predetermined number of rows, for instance, four rows. Then if timer interruption occurs, a thermal head 1 is driven four times by CPU 20 on the basis of the font data of the first one row. Next, each time timer interruption occurs, the thermal head 1 is driven each 4 times by CPU 20 sequentially on the basis of font data of the second row, the third row and the fourth row. For instance, if the main device is moved at double a reference speed (v), an area in which dots printed sequentially overlap becomes narrower than the area when the main device is moved at the reference speed (v). Consequently, an English letter (F) is printed in a doubly enlarged form in the direction of movement of the main device.